Sökresultat

Filtyp

Din sökning på "*" gav 529814 sökträffar

Institutional Continuity and Change: A century of smallholders' water rights in Meru, Tanzania

In the late 19th century Meru smallholders established the first irrigation furrows on Mount Meru, Tanzania with the intent to prolong farming seasons and improve harvests. Soon neighbouring estate holders followed suit. Since then there has been a continuous construction of furrows by both smallholders and estates in the area. Smallholders’ furrows were from the onset managed as de facto communal

Interrogative Belief Revision

This thesis deals with the theory of interrogative belief revision, a recent development in the subfield of philosophical logic known as belief revision theory. While classical belief revision theory deals with the dynamics of an agent’s beliefs, interrogative belief revision aims to describe the dynamics of the agent’s questions about the world, or research agenda, as well. Great emphasis is put

Powder Bed Structure and Imbibition - A Study of Spray Dried Dairy Powders

Popular Abstract in Swedish Klumpbildning då pulver tillsätts till en vätska är ett problem som många känner igen. Det kan förekomma då såsen ska redas eller när en kopp varm choklad ska blandas till från kakaopulver. Samma problem uppträder också i industrin, där många ingredienser distribueras i pulverform. Att använda torra ingredienser (pulver) inom industrin har fördelar då dessa produkter haThe formation of lumps during powder dissolution is undesirable in most cases. In a world where the use of dry products is increasing, incomplete powder dissolution and lump formation can for instance affect the color of a paint or the nutritional content of baby food. In this thesis, the phenomena governing lump formation of agglomerated spray dried dairy powders were investigated. The focus of t

Optimalt val av värmemätares flödesgivare

Rapporten beskriver en experimentell/teoretisk undersökning av prestanda hos flödesmätare som används vid debitering av värmeförbrukning i fjärrvärmecentraler. Undersökningen belyser hur förbrukningsmönster av fjärrvärmevatten i olika stora fjärrvärmecentraler i samverkan med flödesmätarens varierande noggrannhet beroende på dess typ, storlek, arbetsområde och driftläge, inverkar på noggrannheten

Subsets of Human Dendritic Cells and their Role in Allergy

The immune system has evolved to protect the human body against harmful invaders. At the same time, development of tolerance against self-derived and innocuous foreign antigens is of vital importance in order to avoid detrimental immune disorders. In allergic conditions, hypersensitivity is developed against harmless antigens, such as pollen. Dendritic cells (DCs) serve as a link between the innat